A Thermo-acoustic engine operates betweenhot temperature of 2000 K and a coldtemperature of 300 K. What is the Carnotefficiency?o a. 55 %b. 75 %c. 65 %d. 85 %Clear my choice In which part of the Stirling engine is theheat removed?ADECOBECFa. Part Cb. Part Dc. Part Ad. Part B

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A Thermo-acoustic engine operates between hot temperature of 2000 K and a cold temperature of 300 K. What is the Carnot efficiency? a. 55 % b. 75 % c. 65 % d. 85 %

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

Question

A Thermo-acoustic engine operates between
hot temperature of 2000 K and a cold
temperature of 300 K. What is the Carnot
efficiency?
o a. 55 %
b. 75 %
c. 65 %
d. 85 %
Clear my choice

In which part of the Stirling engine is the
heat removed?
A
D
ECO
B
E
C
F
a. Part C
b. Part D
c. Part A
d. Part B

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